Article Per Year (5 Year)
p-Index From 2019 - 2024
2.076
P-Index
This Author published in this journals
All Journal Jurnal Hortikultura Indonesia Agrotrop : Journal on Agriculture Science International Journal of Biosciences and Biotechnology Buletin Udayana Mengabdi Journal of Agricultural Science and Biotechnology E-Jurnal Agroekoteknologi Tropika (Journal of Tropical Agroecotechnology) AGRIVITA, Journal of Agricultural Science Nandur
Ida Ayu Putri Darmawati
Program Studi Agroekoteknologi Fakultas Pertanian Universitas Udayana
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Environmental Science

Published : 24 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search
Journal : Jurnal Hortikultura Indonesia

 1 
Inhibition of Dendrobium bicaudatum Reinw. ex Lindl growth using Paclobutrazol for in vitro conservation Ida Ayu Putri Darmawati Ida Ayu; Yuyun Fitriani; Gede Wijana
Jurnal Hortikultura Indonesia Vol. 13 No. 1 (2022): Jurnal Hortikultura Indonesia
Publisher : Indonesian Society for Horticulture / Department of Agronomy and Horticulture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jhi.13.1.29-34

Abstract

D. bicaudatum orchid has become threatened with extinction. Environmental damage due to human activities and overcollection of orchids has triggered the extinction of orchids in their natural habitat. In situ and ex situ conservation measures need to be taken to reduce the threat of extinction for orchids. This research aims to investigate the effect of paclobutrazol (PBZ) on culture mediums as a plant growth inhibitor, one of which is in vitro conservation measures, and was conducted experimentally using a completely randomized design. The independent variables were the concentrations of PBZ of 0, 1, 3, and 5 mg L-1, respectively, which were added to the growing medium in the form of solid MS medium. The medium-term conservation of D.bicaudatum orchids with the addition of paclobutrazol exhibited a very significant result. Inhibition of vegetative growth such as the number of leaves and root length was exhibited by 1-5 mg L-1 PBZ, while the stem diameter, as one of the dependent variables, increased more in all treatment groups than in the control group. Reduced number of roots occurred in the groups of treatments of 1 mg L-1 PBZ and 3 mg L-1 PBZ. Keywords: extinction, in Vitro culture, reduction
Co-Authors A.A.N.B. KAMANDALU AGUNG WIDYA ANTASARI DEWI ANAK AGUNG MADE ASTININGSIH ANAK AGUNG NGURAH DHARMA SEPUTRA Cokorda Gede Alit Semarajaya DIMAS MANDALA PUTRA DINI WIRDASARI Gede Wijana Gusti Ngurah Alit Susanta Wirya H. Yuswanti HESTIN YUSWANTI I GUSTI ALIT GUNADI I Ketut Sardiana I MADE AGUS KRISNA I MADE RAI YASA I NYOMAN RAI I PUTU DIAN PRATAMA I WAYAN SUNANJAYA I.G.A. Gunadi IDA AYU ASTARINI IDA AYU MAYUN Ida Ayu Sri Dewi Adriani IDA BAGUS KADE SUASTIKA K.A. Yuliadhi K.B. Susrusa KADEK PEBRIYANI KETUT SUADA Ketut Suada N.N.A. Mayadewi NI LUH MADE PRADNYAWATHI NI NENGAH DARMIATI NI NYOMAN ARI MAYADEWI NI PUTU SUTAMI NI WAYAN SURIANTARI PUTRI REZKY Retno Kawuri Rindang Dwiyani S.A.N. ARYAWATI TRISNA AGUNG PHABIOLA Y. Fitriani Yuyun Fitriani